This month, his daughter, Kelsi, 27, spotted what turned out to be a tooth and part of the jaw of a mastodon, an elephant-like mammal that lived over 11,000 years ago when ocean levels were much lower.

A University of New Hampshire expert that identified the first tooth helped identify this one.

A marine archaeology expert has advised the Andersons on how to preserve the finds. They said they hope to put them on display at the Rye Library

11-thousand-year-old tooth found off coast

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Padi Anderson

There was another incredible ancient find this week for a Rye, N.H., fisherman dredging for scallops off the New Hampshire coast.

A day after Trevor Noah was declared the new host of "The Daily Show," complete with the blessing of the exiting Jon Stewart, graphic tweets targeting women, Jews and victims of the Ebola virus are causing a social media backlash.